package com.whc.user.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.whc.user.domain.entity.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;


@Mapper
public interface UserMapper extends BaseMapper<User> {


    List<Integer> getAllUserId();

//    void addUserMoney(long userId,double money);
//
//    void reduceMoney(long userId,double money);
}
